FR2253975A1 - - Google Patents

Info

Publication number
FR2253975A1
FR2253975A1 FR7440106A FR7440106A FR2253975A1 FR 2253975 A1 FR2253975 A1 FR 2253975A1 FR 7440106 A FR7440106 A FR 7440106A FR 7440106 A FR7440106 A FR 7440106A FR 2253975 A1 FR2253975 A1 FR 2253975A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7440106A
Other languages
French (fr)
Other versions
FR2253975B1 (cs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SELF RICHARD
Original Assignee
SELF RICHARD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SELF RICHARD filed Critical SELF RICHARD
Publication of FR2253975A1 publication Critical patent/FR2253975A1/fr
Application granted granted Critical
Publication of FR2253975B1 publication Critical patent/FR2253975B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02781—The regulating element being provided with radial outputs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86734—With metering feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Multiple-Way Valves (AREA)
FR7440106A 1973-12-10 1974-12-06 Expired FR2253975B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42331473 US3921668A (en) 1973-12-10 1973-12-10 High energy loss rolled strip fluid control device

Publications (2)

Publication Number Publication Date
FR2253975A1 true FR2253975A1 (cs) 1975-07-04
FR2253975B1 FR2253975B1 (cs) 1981-08-28

Family

ID=23678430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440106A Expired FR2253975B1 (cs) 1973-12-10 1974-12-06

Country Status (9)

Country Link
US (1) US3921668A (cs)
JP (1) JPS5091039A (cs)
CA (1) CA990616A (cs)
DE (1) DE2457559C2 (cs)
ES (1) ES432728A1 (cs)
FR (1) FR2253975B1 (cs)
GB (1) GB1486915A (cs)
IT (1) IT1026599B (cs)
NL (1) NL178534C (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419449A1 (fr) * 1978-03-09 1979-10-05 Copes Vulcan Inc Limiteur de debit d'un fluide pour vannes a haute pression et son procede de realisation
FR2702816A1 (fr) * 1993-03-15 1994-09-23 Volkswagen Ag Cage de tiroir d'un dispositif hydraulique de commande .

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290734U (cs) * 1975-12-29 1977-07-06
JPS5284521A (en) * 1975-12-30 1977-07-14 Boeicho Gijutsu Kenkyu Honbuch Oil pressure control valve
US4258750A (en) * 1978-11-13 1981-03-31 Copes-Vulcan, Inc. Labyrinth trim valve
US4473210A (en) * 1978-11-13 1984-09-25 Brighton John A Labyrinth trim valve
US4295487A (en) * 1979-11-01 1981-10-20 Dresser Industries, Inc. Cleanout apparatus for flow control valves
DE2947550C2 (de) * 1979-11-26 1983-08-11 Gulde-Regelarmaturen-Kg, 6700 Ludwigshafen Entspannungskörper
DE2950888A1 (de) * 1979-12-18 1981-06-25 Stabilus Gmbh Daempfkolben fuer pneumatische, hydraulische und hydropneumatische aggregate
DE3025284A1 (de) * 1980-07-04 1982-07-29 Alfred Teves Gmbh, 6000 Frankfurt Ventilelement
US4420834A (en) * 1981-06-10 1983-12-13 The United States Of America As Represented By The Secretary Of The Air Force Flow attenuator for use with liquid cooled laser mirrors
GB8700111D0 (en) * 1987-01-06 1987-02-11 Scott R M Fluid flow control valves
EP0524420B1 (de) * 1991-07-26 1995-12-20 Luwa Aktiengesellschaft Geräuscharme Druck-Entspannungseinrichtung
JPH05187575A (ja) * 1992-06-22 1993-07-27 Kanbayashi Seisakusho:Kk パイロット弁
DE4424436C2 (de) * 1994-07-12 1997-11-27 Mannesmann Sachs Ag Absperrventilbaugruppe für einen Schwingungsdämpfer
US5769122A (en) * 1997-02-04 1998-06-23 Fisher Controls International, Inc. Fluid pressure reduction device
CN1102717C (zh) * 1998-01-28 2003-03-05 费希尔控制产品国际公司 具有线性流动特性的流体减压装置
WO2000061975A1 (fr) * 1998-02-25 2000-10-19 Koso Kabushikikaisha Soupape regulatrice a haute pression differentielle
KR100280893B1 (ko) * 1998-07-14 2001-11-02 권갑주 밸브의 유체흐름 제어장치
US6244297B1 (en) 1999-03-23 2001-06-12 Fisher Controls International, Inc. Fluid pressure reduction device
US6095196A (en) * 1999-05-18 2000-08-01 Fisher Controls International, Inc. Tortuous path fluid pressure reduction device
US7104281B2 (en) * 2003-08-15 2006-09-12 Dresser, Inc. Fluid flow regulation
US7320340B2 (en) * 2004-03-26 2008-01-22 Fisher Controls International Llc Fluid pressure reduction devices
DE102004056257A1 (de) * 2004-11-22 2006-05-24 Rohde & Schwarz Gmbh & Co. Kg Grundkörper für einen YIG-Filter oder YIG-Oszillator
US7802592B2 (en) 2006-04-18 2010-09-28 Fisher Controls International, Llc Fluid pressure reduction devices
EP2042685B1 (en) * 2007-09-26 2012-08-01 Cameron International Corporation Choke assembly for a wellhead installation
WO2009130652A1 (en) 2008-04-24 2009-10-29 Cameron International Corporation Control valve
CA2747905A1 (en) 2008-12-22 2010-07-01 Artemis Intelligent Power Limited Valve assembly
CN102834655B (zh) * 2010-03-26 2014-08-20 韩国电力系统开发设计有限公司 流体流动控制装置
US9027540B2 (en) 2011-01-28 2015-05-12 Copper John Corporation Bowstring release
USD688346S1 (en) * 2011-08-12 2013-08-20 Scott Archery Manufacturing Archery release
US9291282B2 (en) * 2013-12-03 2016-03-22 Fisher Controls International Llc Swept outlet noise reducing element
US10145646B2 (en) 2014-11-13 2018-12-04 Scott Archery Llc Archery bowstring release enabling sensitivity adjustment
GB201811108D0 (en) * 2018-07-06 2018-08-22 Severn Unival Ltd Flow rate trimming device
CN112996983A (zh) * 2018-11-09 2021-06-18 芙罗服务管理公司 流体交换设备以及相关控制装置、系统和方法
CA3119048A1 (en) * 2018-11-09 2020-05-14 Flowserve Management Company Fluid exchange devices and related systems, and methods
US12085193B2 (en) * 2022-09-06 2024-09-10 Fisher Controls International Llc Apparatus for noise reduction in valves

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277866B (de) * 1965-02-08 1968-09-19 Rohrleitungsbau Finow Veb Dampfzustandswandler
US3451404A (en) * 1966-12-05 1969-06-24 Richard E Self High energy loss fluid control
GB1268073A (en) * 1968-05-06 1972-03-22 Richard Ernst Self Improvements in or relating to energy loss fluid controls
US3513864A (en) * 1968-11-22 1970-05-26 Richard E Self High pressure fluid control means
US3706323A (en) * 1970-11-27 1972-12-19 Sanders Associates Inc Ball flow control valve
US3722854A (en) * 1971-12-01 1973-03-27 Grove Valve & Regulator Co Valve with perforated ribbon silencing element
US3813079A (en) * 1971-12-10 1974-05-28 Masoneilan Int Inc Quick change apparatus for effecting gas flow pressure reduction with low noise generator
JPS5428973B2 (cs) * 1973-08-20 1979-09-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419449A1 (fr) * 1978-03-09 1979-10-05 Copes Vulcan Inc Limiteur de debit d'un fluide pour vannes a haute pression et son procede de realisation
FR2702816A1 (fr) * 1993-03-15 1994-09-23 Volkswagen Ag Cage de tiroir d'un dispositif hydraulique de commande .

Also Published As

Publication number Publication date
NL178534C (nl) 1986-04-01
US3921668A (en) 1975-11-25
FR2253975B1 (cs) 1981-08-28
AU7544474A (en) 1976-05-20
GB1486915A (en) 1977-09-28
DE2457559C2 (de) 1986-12-04
NL178534B (nl) 1985-11-01
IT1026599B (it) 1978-10-20
JPS5091039A (cs) 1975-07-21
DE2457559A1 (de) 1975-06-19
ES432728A1 (es) 1977-02-16
NL7416072A (nl) 1975-06-12
CA990616A (en) 1976-06-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse